基于SURF的移动AR博物馆文物可视化系统设计与应用

Design and Application of a Mobile AR Museum Artefact Visualization System Based on SURF

基于移动增强现实技术,对博物馆三维模型展示进行了研究。简要介绍了增强现实技术;设计了博物馆移动增强现实系统,利用3DS Max建立模型,利用WiFi对系统进行定位,利用SURF算法提取自然特征并进行跟踪配准,实现了三维模型的建立。在系统测试中,对WiFi的定位精度和跟踪配准精度进行了测试,结果显示其平均定位误差为0.55 m,表明其对环境遮挡具有较好的适应性,能够满足系统的要求;将博物馆内的一些文物以三维模型的形式进行展示,验证了该方法的有效性。本研究为移动增强现实技术在博物馆中的应用提供了一定参考,有利于移动增强现实技术的进一步推广。

Due to the development of science and technology,museums have also adopted new ways of exhibition.In this paper,we conducted research on the visualization of museum artifacts using mobile Augmented Reality(AR) technology.Firstly,a brief introduction of AR technology was provided.Then,a mobile AR system for museums was designed,which utilizes 3DS Max to build models,WiFi for system localization,and SURF algorithm for natural feature extraction and tracking registration,thus achieving the establishment of 3D models.In this system testing,the positioning accuracy of WiFi and the tracking registration accuracy were evaluated,with an average positioning error of 0.55m,indicating good adaptability to environmental occlusion and meeting the system requirements.Furthermore,some artifacts in the museum were presented in the form of 3D models,validating the effectiveness of the proposed method.This research provides a theoretical foundation for the application of mobile AR technology in museums and contributes to the further promotion of mobile AR technology.